3M CF Card Header
CompactFlash Type II, Long Guides, Surface Mount 7E50 Series
Headers mate with both CompactFlash Type I and Type II
cards
Polarization options for top or bottom boardmount
Extended guide rails enable accurate and easy card insertion
Single row surface mount solder tails facilitate auto
placement and IR soldering
Optional 2 mm board standoff enables board population
Meets CFA standards for known compatibility and reliability
Metal brace provides stability for ejector attachment
Multiple styles of ejector available
Optional ejector can be purchased pre-assembled or
separately
Optional Tape and Reel or Tray packaging for automated
assembly
See the Regulatory Information Appendix (RIA) in the
RoHS compliance section of www.3Mconnector.com for
compliance information (RIA E1 & C1 apply)
Date Modified: August 16, 2010 TS-2083-G
Sheet 1 of 5
Physical
Insulation:
Material: High Temperature Thermoplastic
Flammability: UL 94V-0
Color: Beige
Contact:
Material: Copper Alloy
Plating:
Underplating:
2.03 m [ 80 ] Nickel
Wiping Area: 0.38 m [ 15 ] or 0.76 m [ 30 ] Gold
Solder Tails: 3.81m [ 150 ] Matte Tin or Gold Flash
3M Logo
Marking:
Electrical
0.5 A
Current Rating:
3
10 at 500 V
Insulation Resistance:
DC
500 V for 1 minute
Withstanding Voltage:
AC
Environmental
-40C to +85C
Temperature Rating:
Maximum 260 C (per J-STD-020C)
Process Rating:
1 (per J-STD-020C)
Moisture Sensitivity Level:
CompactFlash is a registered trademark of Sandisk Corporation.
3M is a trademark of 3M Company.
3
For technical, sales or ordering information call
Electronic Solutions Division
800-225-5373
Interconnect Solutions
3M
3M CF Card Header
CompactFlash Type II, Long Guides, Surface Mount 7E50 Series
Pin Function L, Pin length Dim Pin Position
Detect 3.50 mm [ .138 ] 25, 26
General Use 4.25 mm [ .167 ] All other pins
Power 5.00 mm [ .197] 1, 13, 38, 50
6.40 35.00 6.40
.252 1.378 .252
-B-
31.12
-C-
1.225
1.27
.050
-A-
1.27
.050
0.3175
.0125
0.3175
.0125
0.23 0.05
0.635
3.00 50X
2X .009 .002
.025
.118
3.00
2X
F
0.25 [.010] A B-C D
.118
7.30
.287
L
10.0
E
VPU PAD
21.80 0.40 0.02
2X 50X
.858 .016 .001
25.10
2X 38.65 .25
.988
0.20 [.008] A B-C D
1.521 .010
LOGO
7.90
.311
40.16
1.581
-D-
45.40
1.787
47.80
1.882
49.94
E
1.966
PIN X
PIN W
H
G
mm
3.60
2X
.142
(Inch)
2X K
Tolerance Unless Noted
.0 .00 .000
47.80
1.882
.20 .10
PIN Y mm .30
PIN Z
[ ] Dimensions for
Note: See TS-2154 for applicable ejectors and drawings of assembled ejectors and headers.
Reference only
Ordering Information
(RIA E1 & C1 apply)
N7E50 - X516XX - XX - XXX
M = CF I & II, 31.60 mm, Normal Type, Metal Guide
Pre-assembled Ejector Option:
N = CF I & II, 31.60 mm, Inverse Type, Metal Guide
Blank = No Ejector
A = Right Dual Push Ejector (7E50-B516-05)
C = Left Dual Push Ejector (7E50-B616-05)
Plating Options:
*Packaging Options:
RA = 0.38 m [15 ] Gold with matte tin tail
Blank = Standard White Polystyrene Trays
RB = 0.76 m [30 ] Gold with matte tin tail WF = Tape and Reel (Automated Assembly)
Board Standoff:
EA = 0.38 um [15 ] Gold with Au Flash tail
Note: WF option includes molded suction
40 = None
cap for automated pick and place
EB = 0.76 um [30 ] Gold with Au Flash tail
50 = 2.00 mm [ .079 ] TS-2083-G
Sheet 2 of 5
3M is a trademark of 3M Company.
3
For technical, sales or ordering information call
Electronic Solutions Division
800-225-5373
Interconnect Solutions